4.2.1 List interaction

If you select different items in the list, only the last item you select remains highlighted. The way in which the items in a list panel interact upon selection can be controlled with the
:interaction keyword.

The list produced in the example above is known as a single-selection list because only one item at a time may be selected. List panels are
:single-selection
by default.

There are also multiple-selection and extended-selection lists available. The possible interactions for list panels are: